與Oracle 11g數據庫的SQL文件觸發器不起作用

Question

我有一個Oracle 11g和Liquibase的問題。我一直在尋找一個很好的答案。在我的db-changelog.xml中，我指向一個有觸發器的sql文件。這根本不起作用。我已經用/ \測試了你上面說過的東西。和一個和幾個觸發器。我得到一個帶有/的ORA-00911。帶有END的Ora-00900「觸發器名稱」;在sql中。

 CREATE OR REPLACE TRIGGER ADRESSE_ID_TR 
     BEFORE INSERT ON ADRESSE 
     FOR EACH ROW 
     WHEN (new.ID IS NULL) BEGIN 
     SELECT adresse_seq.NEXTVAL 
     INTO :new.ID 
     FROM dual; 
     END ADRESSE_ID_TR;\ 

我的解決方法是在db-changelog.xml中添加一個in。我不喜歡它，因爲db-changelog.xml將會非常大，我希望它不在db-changelog.xml中的.sql文件中。當我們開發Java代碼時，我們將對數據庫進行很多更改。更改應該在更大的sql文件中。還是我在這裏錯了？

另一個問題是，當我使用Oracle SQL Developer，Toad，SQL Plus等工具生成DDL時，它們不起作用。 DDL的工作，當我用這些工具執行它們。許多sql不起作用，因爲Liquibase可能不支持SQL。我花了很多時間用Eclipse測試我的SQL和Liquibase來修復SQL。任何提示或你會解決這個問題嗎？

Answer 1

這不是有效的觸發語法;什麼是下面的是：

CREATE OR REPLACE TRIGGER ADRESSE_ID_TR   
BEFORE INSERT ON ADRESSE   
FOR EACH ROW   
BEGIN 
    IF (:new.ID IS NULL) THEN 
    SELECT adresse_seq.NEXTVAL   
     INTO :new.ID   
     FROM dual;   
    END IF; 
END ADRESSE_ID_TR; 
/

Answer 2

我得到的錯誤是由於改變觸發代碼：

liquibase.exception.DatabaseException: Error executing SQL END IF: ORA-00900: ugyldig SQL-setning 

at liquibase.executor.jvm.JdbcExecutor.execute(JdbcExecutor.java:62) 
at liquibase.executor.jvm.JdbcExecutor.execute(JdbcExecutor.java:104) 
at liquibase.database.AbstractDatabase.execute(AbstractDatabase.java:1075) 
at   liquibase.database.AbstractDatabase.executeStatements(AbstractDatabase.java:1059) 
at liquibase.changelog.ChangeSet.execute(ChangeSet.java:317) 
at liquibase.changelog.visitor.UpdateVisitor.visit(UpdateVisitor.java:27) 
at liquibase.changelog.ChangeLogIterator.run(ChangeLogIterator.java:58) 
at liquibase.Liquibase.update(Liquibase.java:113) 
at liquibase.integration.spring.SpringLiquibase.afterPropertiesSet(SpringLiquibase.java:244) 
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1477) 
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1417) 
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:519) 
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:456) 
at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:291) 
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222) 
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:288) 
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:190) 
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:580) 
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:895) 
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:425) 
at org.springframework.web.context.ContextLoader.createWebApplicationContext(ContextLoader.java:276) 
at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:197) 
at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:47) 
at org.mortbay.jetty.handler.ContextHandler.startContext(ContextHandler.java:549) 
at org.mortbay.jetty.servlet.Context.startContext(Context.java:136) 
at org.mortbay.jetty.webapp.WebAppContext.startContext(WebAppContext.java:1282) 
at org.mortbay.jetty.handler.ContextHandler.doStart(ContextHandler.java:518) 
at org.mortbay.jetty.webapp.WebAppContext.doStart(WebAppContext.java:499) 
at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:50) 
at org.mortbay.jetty.handler.HandlerWrapper.doStart(HandlerWrapper.java:130) 
at org.mortbay.jetty.Server.doStart(Server.java:224) 
at org.mortbay.component.AbstractLifeCycle.start(AbstractLifeCycle.java:50) 
at elling.ui.JettyRunner.run(JettyRunner.java:14) 
at elling.ui.JettyRunner.main(JettyRunner.java:19) 
    Caused by: java.sql.SQLSyntaxErrorException: ORA-00900: ugyldig SQL-setning 

我的SQL是這樣的： --liquibase格式化SQL

--changeset martin.raczkowski:2011-11-24-SP2_2_5.sql 
DROP TABLE ADRESSE cascade constraints; 

CREATE TABLE ADRESSE 
    ( 
ID NUMBER, 
PERSON_ID NUMBER, 
GATEADRESSE1 VARCHAR2(256 BYTE), 
GATEADRESSE2 VARCHAR2(256 BYTE), 
POSTNUMMER VARCHAR2(20 BYTE), 
POSTSTED VARCHAR2(256 BYTE), 
ADRESSETYPE VARCHAR2(20 BYTE), 
TIDENDRET DATE, 
SAKSBEHANDLER VARCHAR2(20 BYTE), 
BYDEL VARCHAR2(20 BYTE), 
ENHET VARCHAR2(20 BYTE), 
CONSTRAINT ADRESSE_PK PRIMARY KEY 
    (
    ID 
    ) 
    ENABLE 
    ); 

CREATE OR REPLACE TRIGGER ADRESSE_ID_TR   
BEFORE INSERT ON ADRESSE   
FOR EACH ROW   
BEGIN 
F (new.ID IS NULL) THEN 
SELECT adresse_seq.NEXTVAL   
FROM dual;   
END IF; 
END ADRESSE_ID_TR; 

My db-changelog.xml :(在.xml文件中的觸發器正常工作，我放入.sql中的觸發器不起作用）

<?xml version="1.0" encoding="UTF-8"?> 
<databaseChangeLog 
    xmlns="http://www.liquibase.org/xml/ns/dbchangelog" 
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
    xsi:schemaLocation="http://www.liquibase.org/xml/ns/dbchangelog 
    http://www.liquibase.org/xml/ns/dbchangelog/dbchangelog-2.0.xsd"> 

<changeSet id="2011_11_24_SP1_2" author="martin.raczkowski" context="test"> 
<validCheckSum>3:8769984ba2d1cba936dc212d944d3582</validCheckSum> 
    <comment> 
     Opprett tabeller person, adresse.. 
    </comment> 
    <sqlFile path="liquibase/2011_11_24_SP1_2.sql" />   
</changeSet> 
<changeSet id="2011_11_29_SP2_2_1" author="martin.raczkowski" context="test" > 
<validCheckSum>3:bf2b156fbb7d29fe58defe8bc4600a09</validCheckSum> 
    <comment> 
     Rename kolonner og droppe kolonner. Laget trigger paa Person og Adresse. 
    </comment> 
    <sqlFile path="liquibase/2011_11_29_SP2_2_1.sql" />   
</changeSet> 
<changeSet id="2011_11_30_SP2_2" author="david.carlsson" context="test" > 
<validCheckSum>3:a88cdfb1b3e60119f2981c0f30ab7ac9</validCheckSum> 
    <comment> 
     Opprett key triggers for Person og Adresse 
    </comment> 
    <createProcedure> 
    CREATE OR REPLACE TRIGGER PERSON_ID_TR 
     BEFORE INSERT ON PERSON 
     FOR EACH ROW 
     WHEN (new.ID IS NULL) 
     BEGIN 
      SELECT person_seq.NEXTVAL 
      INTO :new.ID 
      FROM dual; 
     END; 
     </createProcedure> 
</changeSet> 
    <changeSet id="2011_11_30_SP2_2_2" author="martin.raczkowski" context="test" > 
    <validCheckSum>3:d2c3da4e48f183e5d523efa675786c53</validCheckSum> 
    <comment> 
     Henvendelse tabell oprettes og setter paa sekvens og trigger paa person og adresse. 
    </comment> 
    <sqlFile path="liquibase/2011_11_30_SP2_2_2.sql" />   
</changeSet> 
<changeSet id="2011_11_30_SP2_2_3" author="martin.raczkowski" context="test" > 
    <comment> 
     Trigger Henvendelse_id_tr på henvendelse 
    </comment> 
    <sqlFile path="liquibase/2011_11_30_SP2_2_3.sql" />   
</changeSet>  
<changeSet id="2011_11_30_SP2_2_4" author="martin.raczkowski" context="test" > 
    <comment> 
     Opprett key triggers for henvendelse 
    </comment> 
    <createProcedure> 
     CREATE OR REPLACE TRIGGER HENVENDELSE_ID_TR 
     BEFORE INSERT ON HENVENDELSE 
     FOR EACH ROW 
     WHEN(new.ID IS NULL) 
     BEGIN 
     SELECT henvendelse_seq.NEXTVAL 
     INTO :new.ID 
     FROM dual; 
     END; 
    </createProcedure> 
    <createProcedure> 
     CREATE OR REPLACE TRIGGER HENVENDELSE_BEFORE_INSERT_TR 
     BEFORE INSERT ON HENVENDELSE 
     FOR EACH ROW 
     BEGIN 
     :new.OPPRETTET := sysdate; 
     :new.SISTENDRET := sysdate; 
     END; 
    </createProcedure> 
    <createProcedure> 
     CREATE OR REPLACE TRIGGER HENVENDELSE_AFTER_INSERT_TR 
     BEFORE INSERT ON HENVENDELSE 
     FOR EACH ROW 
     BEGIN 
     :new.OPPRETTET := sysdate; 
     :new.SISTENDRET := sysdate; 
     END; 
    </createProcedure> 
</changeSet> 
    <changeSet id="2011_12_15_SP2_2_5" author="martin.raczkowski" context="test" > 
    <comment> 
     Adresse tabell oppgradert 
    </comment> 
    <sqlFile endDelimiter="/" path="liquibase/2011_12_15_SP2_2_5.sql" />   
    </changeSet>  
</databaseChangeLog>